That would be the 30th parallel north. Hope this helps!
The colony was located between Florida and South Carolina. It's main purpose was to serve as a place where debtors in prison could go to start over and it was a barrier against the Spanish expansion from Florida.
In general, the purpose of a nonfiction writer is to "inform", although of course it is quite possible for such a writer to entertain at the same time, since information can often be quite entertaining.
I believe it's camelot. Sorry if I'm wrong.